Morris's First Book of Thucydides Thucydides Book I. Edited on the basis of Classen's Edition by Charles D. Morris, [late] Professor in the Johns Hopkins University. Ginn and Co. 1888. $ 1.65.Morris's First Book of Thucydides Thucydides Book I. Edited on the basis of Classen's Edition by Charles D. Morris, [late] Professor in the Johns Hopkins University. Ginn and Co. 1888. \$ 1.65.